Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Lamiidae Takht. ex Reveal (1993) see [unranked] lamiids
       Superorder Gentiananae Thorne ex Reveal (1992) see Order Gentianales Juss. ex Bercht. & J.Presl (1820)
         Order Gentianales Juss. ex Bercht. & J.Presl (1820)
           Family Gentianaceae Juss. (1789), nom. cons. - gentian family
             0 Suborder Menyantheae Endl. (1838) see Order Menyanthales T. Yamazaki ex Takht. (1997), nom. inval.
             1 Tribe Potalieae Rchb. (1837)
             1.0.1 Tribe Tachiineae see Tribe Potalieae Rchb. (1837)
             1.0.2 Tribe Rusbyantheae see Tribe Potalieae Rchb. (1837)
             2 Tribe Gentianeae Dumort. (1829)
             3 Tribe Helieae Gilg (1895)
             4 Tribe Voyrieae see Family Gentianaceae Juss. (1789), nom. cons.